1Consensus on the comprehensive management of evaluation and intervention of rational drug use in the elderlyWANG Jianchun, ZHAO Yong, ZHU Xiaojuan, YIN Qingqing, WANG Shuxia, ZHANG Wen, ZHANG Yahui, ZHANG Xiyu, LI Huijie, WANG Chunling, HUANG Haili, LI Sheng, LIU Zhihong, FANG Shuzhen, ZHU Ping1-52The influencing factors of consciousness disorders in patients undergoing patient-controlled intrave-nous analgesia with sufentanil combined with dexmedetomidine after hip arthroplastyLI Kaiwen, WANG Linwen, LI Ming, LI Yunfan, YANG Guojun6-93Clinical observation of ultrasound-guided radiofrequency of saphenous nerve and genicular nerves combined with nerves block in the treatment of elderly patients with knee osteoarthritisGU Lili, QIU Mizhen, LIAO Yunhua, CAO Xintian10-134Meta-analysis of the effects of home-based walking exercise on walking ability and quality of life in arte-riosclerosis obliterans patientsQUAN Xiaoyan, SONG Pan, WANG Dan, XIONG Huarong, ZHANG Mingfeng, SHI Meihong14-235Visualized analysis of research hotspots and development trends of domestic ischemic stroke and ho-mocysteine in China based on Cite SpaceLIU Shuai, YANG Qingyan24-306Role of circSLCO1B3 in brain metastasis of triple negative breast cancer and its regulatory mechanismZHANG Ying, SONG Cailu, LIU Lingrui, TANG Hailin, LAI Jielan31-377Literature analysis on the research status of diabetes patients'medical delay in ChinaYAN Chunyan, YUAN Yingmei, GUO Aimei, ZHU Xiaoli, LU Juan38-418The relationship between knowledge,attitude and practice of pulmonary rehabilitation training and em-powering behavior of nurses and their perceived level in elderly patients with chronic obstructive pulmo-nary diseaseGAO Wenjun, HUANG Fei, XIAO Qin, ZHOU Dan42-489A case report and literature review of intrapancreatic accessory spleenLIU Yawei, LU Jinhui, LEI Hengyang48-5110An anaesthesia report of an elderly patient with acute atrial flutter undergoing exploratory laparotomyLIU Ying, LI Zhihua, XU Guanjie, QIE Xiaojuan52-5411Acute aggravation of chronic heart failure in the elderly:a case reportLU Xu, WANG Hui55-5812Chronic disease management in foreign nursing institutions and its enlightenmentYE Liguang, ZHANG Ruiqiu, ZHANG Bei, ZHU Guodong59-6313Application of timing theory in nursing care of elderly chronic diseasesTAO Jihua, YANG Mingying, XIAO Manyu, ZHAO Xijuan, YU Lirui64-6814Research progress on risk factors for cognitive dysfunction in type 2 diabetes mellitusSONG Bingqi, ZHANG Xinhuan, WANG Yan, CAO Mingfeng68-73 